Installation Manual

ManualsBrandsViessmann ManualsCooling & Air QualityWB2B 35, 99,000 BTU Output Vitodens 200-W Wall-Mounted Condensing Gas Boiler

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5350 485 GB 08/2007

Filling the siphon with water

Gas connection

1. Remove retaining clip and

siphon

A

B

2. Fill siphon with water

B

3. Fit siphon and secure with

retaining clip

B

A

Connect the gas supply to the gas inlet

connection on the gas cock . Upon

completion, tighten the union connection.

Carry out a gas soundness test on the

whole installation including the meter and

purge the supply in accordance with

BS 6891:1988.

A

Vitoden 200-W installation 4/9/07 7:27 pm Page 43